Dräger Perseus A500 - Page 240

Technical data
240 Instructions for use Perseus A500 SW 2.0n
Inrush current (ceiling-mounted version)
Without isolation transformer Approx. 8 to 14 A peak
Approx. 6 to 10 A quasi-RMS
Internal battery
Type Lead-gel battery
Sealed, maintenance-free
Capacity 7.2 Ah
Voltage 24 V
Fuse F15A 80V UL248-14, breaking capacity 1000 A,
size 19.7 mm * 19 mm * 5 mm
Current Maximum 15 A
Backup time with new and fully charged bat-
tery
Minimum 30 minutes
Typical 150 minutes
Charging time (to reach full power) At least 8 hours
Charging power Max. 50 W
Gas supply
Gas quality
Oil content <0.1 mg/m3
Dew point 5 °C (41 °F) at ambient temperature
Particle size Dust-free air (filtered with pore size <1 μm)
Supply pressure for O
2, Air, N2O 2.7 to 6.9 kPa x 100
39 to 100 psi
0.27 to 0.69 MPa
Maximum short-term peak inlet flows at
6.9 kPa x 100 (100 psi or 0.69 MPa) supply
pressure
O2 135 L/min (applies only when there is no distri-
bution piece for the central O
2 supply)
Air
Without suction unit 50 L/min
Including a directly connected Dräger
ejector suction unit
130 L/min
N
2O40L/min
Drive gas Not needed
Operating characteristics (continued)